baber/WOPTO huggingface dataset:
Patent JP-H10233246-A (JP)
Title: Connection portion of superconductive conductor
Inventor: SHIBATA TOSHIKAZU
IPC: H01R4/68
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress drift in the connection portion of a superconducting wire- multilayer-wound superconductive conductor. SOLUTION: A supercondutive conductor is put in connection by a connection tool 1 equipped with a cylindrical inner layer grasp portion 1A which grasps an inner layer superconducting wire, an outer layer grasp portion 1B which is integrated with the inner layer grasp portion 1A and grasps an outer layer superconducting wire, and an opening portion 1C which fits the inner layer grasp potion 1A in between both grasp portions By the connection tool, the inner layer X1 of one side conductor end portion is connected to the outer layer Y2 of the other side conductor end portion, and the outer layer Y1 of one side conductor end portion is connected to the inner layer X2 of the other side conductor end portion. By the connection portion, the impedance of the respective layers as the whole length of a connected superconductor is equalized so as to suppress drift.
Patent JP-H07209522-A (JP)
Title: Optical fiber connection box of equipment for underground power distribution able
Inventor: SUZUKI SADAJI
IPC: G02B6/46
Filed: 1994-01-19
Abstract: PURPOSE:To facilitate operation for leading an optical cable into an optical fiber connection box. CONSTITUTION:A horizontal guide member 29 is fixed to the back wall 20b of the box body of the optical fiber connection box. A grip member 28 which grips the tension member 16a of the optical cable 16 is provided laterally slidably along the guide member 29. Grip members 28 as many as optical cables 16 are provided. An optical cable 16 is led in the fiber connection box through, for example, the lead-in opening of the bottom part and temporarily drawn up by, for example, about 1.5 meter. When the grip member 28 is slid to the right or left, the grip member 28 is not a hindrance to the optical cable 16, which can easily be lifted. Then the sheath 16d of the optical cable 16 is peeled to take the coated optical fiber 16b out, and the tension member 16a is cut to specific length (the figure shows the state after cutting) and gripped by the grip member 28.
Patent JP-H06267819-A (JP)
Title: Alignment method
Inventor: YOSHITAKE HIDESUKE
IPC: H01L21/027
Filed: 1993-03-12
Abstract: PURPOSE:To provide an alignment method capable of maintaining high alignment precision. CONSTITUTION:The position of a first table 2 in the X-axis and the Y-axis directions are measured with laser interferometers 9a, 9b, and a driving part 8 is driven. The first table 2 is moved until a desired position and stopped. Each positioning mark 6 of a wafer 1 is irradiated with the laser light from position deviation detectors 15a, 15b, 15c, through each positioning mark 7 of a reticle 4. The interference light is received, and the relative position deviation of the first table 2 and a second table 5 is measured. By driving a driving part 13, the second table 5 is moved, and the positional deviation of the positioning marks 6, 7 is corrected. The driving system of thetaZ-axis direction of the second table 5 is restrained, and the driving part 13 is driven on the basis of measurement data from the positional deviation detectors 15a, 15b, 15c. Thereby the second table 5 is moved only in the directions of X and Y, and the relative positional deviation from the first table 2 in the X-axis and the Y-axis directions is corrected.
Patent JP-S63218328-A (JP)
Title: Manufacture of corrosionproof pipe end joint
Inventor: INOUE MASACHIKA
IPC: F16L15/04
Filed: 1987-03-06
Abstract: PURPOSE:To injection mold a resin covering layer integrally provided with protruding type sleeves with no trouble of releasing first molds and second molds by a method wherein the tubular first molds, on the inner peripheral surface of each of which an annular groove part is provided and, in addition, in each of which the second mold is fitted internally, are inserted in a joint main body so as to form a molding space. CONSTITUTION:A mold member 100 is produced by internally fitting a second mold 120 to a tubular first mold 110, on the inner peripheral surface 111 of which an annular groove part 112 is provided. In addition, a sleeve molding space 130, the tip of which is open, and an annular groove molding space 140, which is connected to said molding space 130, are formed between the first mold 110 and the second mold 120. Further, the molding space 160 of a resin covering layer is formed between the mold members 100 and a joint main body 1 under the state that the mold members 100 are inserted in the joint main body 1. After that, by pouring molten resin through a molten resin pouring hole 150, the resin, covering layer 3, sleeves 4 and annular projections 7 are molded. Since the injection molded sleeves 4 shrink diametrically due to the shrinkage of resin, the first molds 110 can be easily released by pulling them out.
Patent JP-S61212148-A (JP)
Title: Input/output control device
Inventor: FUJITA MASAAKI
IPC: H04L13/10
Filed: 1985-03-15
Abstract: PURPOSE:To control input/output terminals by a very small number of lines, by providing a data input/output switching circuit for switching an input/output circuit which has been connected to plural input/output terminals. CONSTITUTION:An address signal of (n) bits is applied to a signal 34 by using a signal 35. In this case, data of its (n) bits is compares with data 38 whose address has been set by an address discriminating circuit 37, and when they coincide with each other, a serial data input/output circuit 40 is operated so that the following data is sent to a data input/output switching circuit 41. Thereafter, data of (m) bits is applied to the signal 34 by using the signal 35, the data is provided to an output circuit 42, and outputted to input/output terminals 551, 552-55m, etc. by driving an output transistor 53, etc. By the signals 34, 35 which have been applied to the serial data input/output circuit 40 by such an operation, an output transistor 53 of input/output transistor circuits 501-50m can be driven.
Patent JP-2000246037-A (JP)
Title: Exhaust gas detoxifying method and apparatus
Inventor: MARUTANI SHINJI
IPC: B01D47/06
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the adhesion and growth of a product of an exhaust gas detoxifying component in an exhaust gas ejecting end region. SOLUTION: The exhaust gas of a semiconductor manufacturing apparatus is introduced into an exhaust gas introducing pipe 42 to be ejected from an ejection part 44 while a detoxifying agent is ejected from a jet nozzle 29 through a detoxifying agent passage 30. The exhaust gas and the detoxifying agent are brought into contact with each other in a detoxifying treatment passage 55 to detoxify a harmful component in exhaust gas. The seal gas supplied to a seal gas supply pipe 34 is ejected from a nozzle passage 33 to intercept the jet stream of exhaust gas and the jet stream of the detoxifying agent. The seal gas introduced from a seal gas supply pipe 49 is allowed to flow along a taper wall 57 to form the surface layer of the seal gas on the surface of the taper wall.  The detoxifying agent introduced from a detoxifying agent supply pipe 59 to overflow from an annular tank 58 is allowed to flow from the upper end of the taper wall 57 to form the wet surface of the detoxifying agent on the taper wall 57.
Patent JP-H07241068-A (JP)
Title: Switching power supply
Inventor: OTAKE TETSUSHI
IPC: H02H3/24
Filed: 1994-02-25
Abstract: PURPOSE:To provide a switching power supply in which the circuitry can be protected against abnormal state, e.g. short circuit of load, by providing a transistor rectifying element performing synchronous rectification with a protective function. CONSTITUTION:The collector-emitter of a protective transistor Q4 is connected between the base and emitter of a driving transistor Q3 having a main current path connected with the base of a rectifying element, i.e., a transistor Q2, in order to control the operation thereof. The protective transistor Q4 has the base connected with the latch output terminal (SR) of a PWM control IC3 which delivers a signal upon abnormal drop of output voltage. Upon occurrence of abnormality, e.g. short circuit of load, the rectifying element, i.e., the transistor Q2, is fully turned OFF to interrupt voltage supply to the output terminal thus protecting the elements in the power supply. Since the rectifying element, i.e., the transistor Q2, is provided with a protective function, the number of additional elements is limited and the circuitry is simplified.
Patent JP-S60196282-A (JP)
Title: Laser working device
Inventor: NAKAYAMA TAKAFUMI
IPC: B23K26/00
Filed: 1984-03-19
Abstract: PURPOSE:To prevent decrease in energy of laser light and to increase working speed by deviating the timings for driving the Q switching elements of plural laser oscillators by each prescribed time and conducting each laser light to the same optical axis with respect to the working point. CONSTITUTION:A positive trigger pulse is outputted from a trigger circuit 9 to drive the Q switching element 6 of the 1st oscillator A. Laser light is outputted by the Q switch oscillation of the 1st oscillator A. This laser light is condensed via a collimator lens system 10, a reflecting mirror 11 and a lens 12 to the working point. A negative trigger pulse is then outputted from the circuit 9 to drive the Q switching element 6' of the 2nd oscillator B. Laser light is outputted by the Q switch oscillation of the 2nd oscillator B and is condensed via a collimator lens system 10', a polyhedral mirror 13 and a lens 12 to the working point. The laser light from both oscillators A, B are condensed alternately to the working point by repeating the above-mentioned operation by which the material to be worked is worked.
Patent JP-H0550321-A (JP)
Title: Throwaway tip type cutter
Inventor: NAKAYAMA MASAAKI
IPC: B23C5/06
Filed: 1991-03-18
Abstract: PURPOSE:To provide a throwaway tip type cutter that is able to perform the runout controlling operation of a cutting edge so easily and accurately. CONSTITUTION:A tip setting seat 28a facing in a direction of rotation of a tool body 21, is formed in a mounting groove 24 of the tool body 21, while a tip 7 is attached to this tip setting seat 28a by pressing it via a platelike seat member, and further there is provided a contact surface 32 being contacted with both side faces 7b, 7c of the tip 7 and inching the tip 7 in the axial direction of the tool body 21 by movements in the thickness direction of the tip 7 clue to a change in thickness of the seat member 31. With this constitution, the tip 7 shifts along the contact surface 32 by the change of the thickness of the seat member 31, in brief, since it shifts in a direction to be tilted to the thickness direction of the tip 7, any movement of a cutting edge 7a of the tip 7 in the axial direction of the tool body is inched smaller as compared with that in the thickness direction of the tip 7, so that highly accurate runout controlling operation can be done easily and accurately.
Patent JP-H0568767-A (JP)
Title: Controller for driving motor of sewing machine
Inventor: RIYUUDEIGERU KAAJITSUHI
IPC: G05D25/00
Filed: 1992-03-11
Abstract: PURPOSE: To provide an apparatus for controlling a driving motor in a sewing machine having a light guide, which can linearly or gradually and continuously control the speed of rotation and can send another control signal to the sewing machine through the same light guide by a stepping controller. CONSTITUTION: The stepping controller 1 is connected with a light source inside of the sewing machine by a light guide 3. Concerning a light guide 9 interrupted within the controller 1, its light guide end parts face each other leaving a very short interval at an interrupting part and guided to return to the photodetector of the sewing machine. Between the end parts of the light guide, an optical filter element 31 connected with a pedal plate 13 is inserted and arranged to be displaceable with the pedal plate 13. Areas of various kinds of light transmittance are mounted to the optical filter element 31. The speed of rotation of a motor is fixed depending on a light quantity reaching through the optical filter element.
Patent JP-H03253700-A (JP)
Title: Changing method of center column in lining of multiple connected tunnel
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/04
Filed: 1990-03-05
Abstract: PURPOSE:To make efficient work by providing temporary posts near temporary center columns after they are erected every branch segment, removing them and erecting rigid frame structural bodies in those spots to make them as permanent center columns. CONSTITUTION:Temporary center columns 7 are erected every branch segment 3B of lining segments 3A. After that, temporary posts 5 are erected near the temporary center columns at specific intervals. In addition, the temporary center columns 7 are removed, and rigid frame structural bodies are erected in those spots. Columns of the rigid frame structural bodies are permanent center columns of the lining segments. According to the constitution, work efficiency can be promoted.
Patent JP-H07240349-A (JP)
Title: Electrolyte for electrolytic capacitor drive
Inventor: YUZAWA SATOSHI
IPC: H01G9/035
Filed: 1994-02-25
Abstract: PURPOSE:To remove main causes, which cause the deterioration of the characteristics of a capacitor, by a method wherein a specified amount of an alkoxysilane is added to an electrolyte for electrolytic capacitor drive obtainable by dissolving an organic dicarboxylic acid or its salt in a mixed solvent consisting of an ethylene glycol and water. CONSTITUTION:0.1 to 2wt.% of one kind of an alkoxysilane or more than two kinds of alkoxysilanes selected fom among, a trimethylethoxysilane, a methylvinyldiethoxysilane, a dimethyldiethoxysilane and a phenyltrimethoxysilane is added to an electrolyte for electrolytic capacitor drive obtainable by dissolving an organic dicarboxylic acid or its salt in a mixed solvent consisting of an ethylene glycol and water. Thereby, main causes, which cause the deterioration of the characteristics of a capacitor, can be removed and an electrolytic capacitor, which is superior extending over a long period of time, can be obtained.
Patent JP-S58170459-A (JP)
Title: Removal of toxicity of shellfish
Inventor: SUGIOKA HIDEKI
IPC: A23L17/40
Filed: 1982-03-31
Abstract: PURPOSE:To remove the toxicity of shellfish, by leaving living shellfish containing a toxin in water alkalified with an alkaline earth metal compound such as a calcium compound obtained from shells, etc. CONSTITUTION:A biogenous calcium source, e.g. shells such as oyster shell, coral, bones of animal and poultry, etc., is preliminarily crushed, washed with water, dried, and subjected to the thermal decomposition, electrolysis, etc. to obtain a calcium compound. An alkaline earth metal compound such as the calcium compound obtained above is put into water to alkalify the water, and shellfish such as scallop containing the toxin originated from toxic plankton is put into the water, and left for >=2 hours keeping the living state. The toxicity of the shellfish can be eliminated by this process.
Patent JP-H07317815-A (JP)
Title: Driving unit with motor and retarder
Inventor: KURAUSU FUOOGERUZANKU
IPC: F01P5/10
Filed: 1995-03-13
Abstract: PURPOSE: To generate as slight braking output as possible in non-braking motion as a retarder generates as much braking output as possible in driving motion and its travelling motion and braking motion is as stable as possible. CONSTITUTION: A motor 2 is provided, a hydrodynamic retarder 4 is provided, the retarder 4 is constantly connected to the motor 2 in driving, a cooling medium circuit 6 is provided, a cooling medium 7 of this cooling medium circuit 6 is simultaneously a working medium of the retarder 4, and the retarder 4 can be used as a pump of the cooling medium 7 during a period when it is not braked. The retarder 4 is constituted for constant filling. Additionally, a ratio of an inlet cross-section area (AZ) of the retarder 4 and its outlet cross- section area (AA) is between 4 and 7 in braking motion and between 0.5 and 2 in tractional motion.
Patent JP-S59178890-A (JP)
Title: Beam index type television receiver
Inventor: IMAYASU TOMONARI
IPC: H04N9/24
Filed: 1983-03-29
Abstract: PURPOSE:To increase sufficiently the contrast ratio of a white level and a black level of a reproduced picture by controlling the amplitude of a minute oscillation in response to the size of a spot of an electron beam changing attended with the rate of change in the lightness of the reproduced picture so as to compress the dynamic range of a detected output of a detecting means. CONSTITUTION:A wobbling signal Wob.S is applied to electrodes 21A, 21B of the 4th grid 21 so as to attain the amplitude modulation of a focus voltage thereby oscillating minutely an electron beam EB. base-emitter voltage of a transistor 71 is changed in response to a signal level of a luminance signal applied to the transistor 71 of a width adjusting circuit 70 in an oscillating means 27. Thus, the amplitude level of the electron beam is adjusted attended with the luminance change (change in the size of spot of electron beam) of the reproduced picture. Then, the dynamic range of the signal level of the luminance signal is increased without producing the oscillation or the like of a control loop, the contrast ratio of black and white levels of the reproducing picture is increased so as to sharpen the picture.
Patent JP-S57168577-A (JP)
Title: Controlling method and controlling sheet of facsimile device
Inventor: SUZUKI KENJI
IPC: H04N1/32
Filed: 1981-04-09
Abstract: PURPOSE:To transmit totally the picture information of an original to the remote side, by detecting an address mark and a control mark provided separately from the address mark and then reading the address mark or transmitting a  picture. CONSTITUTION:An original 6 is stacked on an original feed board 5 with the upper surface of the original turned down. In addition to ordinary originals bearing no address mark, some originals bear the address and control marks on the upper and lower surfaces respectively. When a start button is pressed, the lowest original is shifted to the left by a draw-out belt 7 and then shifted more to the left by a running roller 8 to be detected by an original detector 9. Then a control mark detector 10 checks the conduction existing at the tip and the rear side of the original. If the conduction exists, this original is decided to bear an address mark. The address reading mark is detected when the tip of the original reaches a reading part 11. On the other hand, when no conduction is detected, this original is defined as an ordinary original. And the picture reading action is started when the tip of the original reaches the part 11. Then the picture information is transmitted to the remote side.
Patent JP-S59180941-A (JP)
Title: Projection cathode ray tube
Inventor: FUJIOKA TAKESHI
IPC: H01J31/10
Filed: 1983-03-31
Abstract: PURPOSE:To provide an improved quality of picture projected from the projection cathode ray tube on the screen, by providing a coating spread over the external surface of the front glass of the tube and thereby decreasing the degree of reflection from the glass external surface of the ray of light radially emitted from the internal surface of the glass plate. CONSTITUTION:A coating layer 13 is spread over the external surface of the glass 4, and on the outside thereof, there exists the air layer 7. The interface between the glass 4 and the coating 13 will be represented by E, the interface between the coating layer 13 and the air layer 7 by F, the angle of incidence of the ray of light by thetai, the angle of transmission, or refraction, by thetat, and the thickness of the layer 13 by d. Then, the difference L in the optical path between the component 14 of the ray 9 which transmits through the interface E, reflects from the interface F, and incidents again on the interface E, and the ray 9a which incidents on the interface E and reflects therefrom as the reflected ray 15 is represented by one side of a right-angled triangle having an angle of thetat, or by the formula, L=2nc.d.costheta. Since there arises a phase difference at the interface E between the ray 14 which has passed the layer 13 and the ray 9a which reflects therefrom as the ray 15, the intensity of the reflected ray 15 can be decreased by interference between these rays.
Patent JP-H03256173-A (JP)
Title: Graphic editing device
Inventor: HOSOYA RITSUKO
IPC: G06T1/00
Filed: 1990-03-07
Abstract: PURPOSE:To attain the efficient edition of a graphic by sorting and managing partial graphics to be exchanged in accordance with their properties and allowing a user to select required partial graphics in the case of successively exchanging partial graphics in a cluster and editing a required graphic. CONSTITUTION:In the connecting coordinates of master and slave parts, partial graphics A03 to E03 stored in a VRAM are plotted by a CPU so that the coordinates of a certain point specified in the graphic of the master part are superposed to the coordinates of a certain point specified in the graphic of the slave part to form a cluster. Namely when a point obtained by counting 4 dots in the x direction (right direction) and 10 dots in the y direction (lower direction) from the upper left end of the circumscribed rectangle of a graphic for the upper half of a body A03 is difined as coordinates (4, 10), the point is specified as the connecting coordinates with a slave part B03 (lower half of the body). On the other hand, the coordinates (2, 5) of the B03 (the lower half of the body) are specified as the connecting coordinates with the master part A03 (the upper part of the body). Since the graphics are plotted so that both the points A03 (4, 10), B03 (2, 5) are superposed, the cluster can be plotted.
Patent JP-H01229886-A (JP)
Title: Printing of pile woven fabric of piece size and pattern form used therefor
Inventor: MIYATA YOSHINOBU
IPC: B41F1/00
Filed: 1988-03-09
Abstract: PURPOSE:To perform uniform printing of a pile yarn from the tip to the base with clear border by using a pattern form holding a die-absorbent capable of absorbing and retaining a dye liquid, covering the pile yarn of the printing part of a piece-size pile fabric with the form and carrying out the transfer dyeing with the dye. CONSTITUTION:A pile yarn 1 of the printing part of a piece-size pile fabric is covered with a pattern form 2 forming a printing pattern form holding a dye absorbent 3 capable of absorbing and retaining a dye liquid. The form is pressed against a base cloth 2, a dye 7 is poured through a dye-pouring port 8 of said pattern form 2 and the dye-absorbent 3 is pressed with a press 6 to effect the transfer of the dye 7 to the pile yarn and the dyeing of the yarn. If the pile yarn is long, the printing part of the yarn is raised by a static generation friction tool to prevent the intrusion of the circumferential pile yarns into the pattern form 2 and obtain a clearly printed product. The printing efficiency is improved by connecting plural pattern forms 2 with linking arms 4.
Patent JP-2000250358-A (JP)
Title: Rumble preventing member for electrophotographic photoreceptor drum
Inventor: IIJIMA SHINICHI
IPC: G03G21/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a rumble preventing member for an electrophotographic photoreceptor drum which is brought into contact with the inner peripheral surface of a cylindrical substrate. SOLUTION: In this electrophotographic photoreceptor drum, a photoreceptive layer 7 is formed on the outer peripheral surface of the cylindrical substrate 6 and the rumble preventing member is attached to the inner peripheral surface 8 of the substrate. The rumble preventing member is constituted of the half- divided bodies of a column or a cylinder 1, 1' and 2, 2' and an assembly obtained by holding an elastic body 3 between a half-divided body and the other half-divided body and it is brought into contact with the inner peripheral surface of the cylindrical substrate.